The experimental results of the short fiber concrete members and fibre prestressed concrete poles with ring cross section are presented.
试验结果及工程实践表明，配纤维预应力混凝土电杆具有良好的抗裂性。
Natural cross section height hollow, making the industry experts say the bamboo fibre for "breathing" fiber, also called it "the fiber queen".
天然横截面的高度中空，使得业内专家称竹纤维为“会呼吸”的纤维，还称其为“纤维皇后”。
The relationship is derived in this article between the weighted average of length variation coefficient and the distribution function of the cross-section area of fibre bundle.
本文推导了按重量加权的长度变异系数与纤维束截面积分布函数之间的关系。
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